#155D69#155D69

#155D69 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 44.2% C 0.070 H 211.5°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#155D69
RGB	rgb(21, 93, 105)
HSL	hsl(189, 67%, 25%)
HSV	hsv(189, 80%, 41%)
CMYK	cmyk(80%, 11.4%, 0%, 58.8%)
CIE-LAB	lab(36.00, -16.84, -13.05)
CIE-LCH	lch(36.00, 21.31, 217.77°)
OKLab	oklab(44.17% -0.0593 -0.0363)
OKLCH	oklch(44.17% 0.07 211.5)
XYZ	xyz(6.7723, 9.0072, 14.7435)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155D69 #692115

analogous

#15694B #155D69 #153369

triadic

#155D69 #69155D #5D6915

tetradic

#155D69 #4B1569 #692115 #336915

square

#155D69 #4B1569 #692115 #336915

split-complementary

#155D69 #691533 #694B15

monochromatic

#05171A #0B3036 #155D69 #1F8A9C #29B7CF

Accessibility & contrast

On white

7.50

#155D69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#155D69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155D69

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155D69	#FFFFFF	#000000	##FFFFFF
##155D69	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53596A

Deuteranopia (green-blind)

#485169

Tritanopia (blue-blind)

#006261

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #155d69;
/* rgb */ color: rgb(21, 93, 105);
/* oklch */ color: oklch(44.2% 0.070 211.5);

Tailwind

colors: {
  custom: {
    50: '#628b93',
    500: '#155d69',
    950: '#000000',
  },
}

SCSS

$custom: #155d69;
$custom-light: #628b93;
$custom-dark: #000000;

JSON

{
  "hex": "#155d69",
  "rgb": {
    "r": 21,
    "g": 93,
    "b": 105
  },
  "hsl": {
    "h": 188.571,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.44165,
    "c": 0.06959,
    "h": 211.5
  },
  "luminance": 0.09008
}

Semantic roles & 50–950 ramp

primary

#155D69

secondary

#A0493A

accent

#573EEA

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #155D69

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →